[  640.783950] br0: port 1(veth1) entered blocking state
[  640.784004] br0: port 1(veth1) entered disabled state
[  640.784040] veth1: entered allmulticast mode
[  640.784088] veth1: entered promiscuous mode
[  640.786810] br0: port 2(veth2) entered blocking state
[  640.786840] br0: port 2(veth2) entered disabled state
[  640.786877] veth2: entered allmulticast mode
[  640.786928] veth2: entered promiscuous mode
[  640.789641] br0: port 3(veth4) entered blocking state
[  640.789671] br0: port 3(veth4) entered disabled state
[  640.789707] veth4: entered allmulticast mode
[  640.789756] veth4: entered promiscuous mode
[  640.814830] br0: port 1(veth1) entered blocking state
[  640.814864] br0: port 1(veth1) entered forwarding state
[  640.817584] br0: port 2(veth2) entered blocking state
[  640.817615] br0: port 2(veth2) entered forwarding state
[  640.820487] br0: port 3(veth4) entered blocking state
[  640.820553] br0: port 3(veth4) entered forwarding state
[  653.956743] veth3: entered promiscuous mode
[  654.995209] veth3: left promiscuous mode
[  654.998090] veth3: entered promiscuous mode
[  656.036300] veth3: left promiscuous mode
[  656.041316] br0: port 3(veth4) entered disabled state
[  656.044165] br0: port 2(veth2) entered disabled state
[  656.046998] br0: port 1(veth1) entered disabled state
[  656.049806] veth4: left allmulticast mode
[  656.049864] veth4: left promiscuous mode
[  656.049925] br0: port 3(veth4) entered disabled state
[  656.050040] veth2: left allmulticast mode
[  656.050104] veth2: left promiscuous mode
[  656.050165] br0: port 2(veth2) entered disabled state
[  656.050293] veth1: left allmulticast mode
[  656.050348] veth1: left promiscuous mode
[  656.050408] br0: port 1(veth1) entered disabled state